高考英语语法词汇专项突破：08非谓语动词短文填空专练(No.17-20)+答案与解析

高考英语语法词汇专项突破：08非谓语动词短文填空专练(No.17-20)+答案与解析（解析版） （素材来源：高考真题、教材原文、知名网站、权威考题等） 第五组(No.17-20) No.17 阅读下面短文，在空白处填入括号内单词的正确形式。 HABITS FOR A HEALTHY LIFESTYLE As teenagers grow up, they become more independent and start making their own decisions. However, during this period, it can be easy for some of them ___1____ (form) bad habits. These bad habits, if ____2__ (leave) unchecked, could lead to more serious ones when they become adults. For example, some of them may become ___3____ (involve) in tobacco or alcohol abuse, which can lead to physical and mental health problems. To prevent harmful habits like these from ___4____ (dominate) a teenager's life is essential. They must learn ___5____ to recognise bad habits early and make appropriate changes. To change bad habits is never easy, even with many attempts. There is a famous saying ___6___(base) on the philosophy of Aristotle:“We are what we repeatedly do.”In many ways, our lifestyle is the sum of choices we have made. We make a choice ___7____ (do) something, and then we repeat it over and over again. Soon that choice becomes automatic and forms a habit that is much harder ___8_____ (change) . The good news is that we can change, if we understand how habits work. ____9____ (accord) to modern psychology, we must first learn about the "habit cycle". For young people,there is plenty of time to change bad habits. However, there is no "magic pill" or delete button. You have the power ____10___ (build) a happy and healthy life full of good habits! (228 words) （From: 人教社（2019）选择性必修三 Unit2 Healthy Lifestyle P14) 【答案】 1.to form 2.left 3.involved 4.dominating 5. to recognise/recognize 6.based 7.to do 8.to change 9.According 10.to build 【答案及解析】 1.to form。考查非谓语动词作主语。根据句子的结构看出是it be for sb to do sth，其中的it是形式主语，动词不定式是真正的主语。故填to form。句意是：随着青少年的成长，他们变得更加独立，开始自己做决定。然而，在此期间，他们中的一些人很容易养成坏习惯。 2.left。考查非谓语动词作状语。分析句子的结构看到if从句没有主语，这样可以确定是主语被省去了，在if引导的条件状语从句中，当从句的主语与主句的主语一致，可以用省略主语，谓语动词根据与主语的关系用相应的